Two ways to embed a flash file in an audio file

This article describes two ways to embed an audio file in a flash document so that it can play correctly in Flash Player.

1, the establishment Sound object uses the load () method to load the external MP3 to play;

2. Let the Sound object monitor the Sampledata event so that the sound generated dynamically by the program can be played, for example:

The following example plays a simple sine wave.

The following is a reference fragment:

var mysound:sound = new Sound ();

function Sinewavegenerator (event:sampledataevent): void {

for (var c:int=0; c<8192; C + +) {

Event.data.writeFloat (Math.sin (c+event.position)/MATH.PI/2) *0.25);

Event.data.writeFloat (Math.sin (c+event.position)/MATH.PI/2) *0.25);

}

}

Mysound.addeventlistener (Event.sample_data,sinewavegenerator);

Mysound.play ();